def _simpleTests():
print("These are some simple tests.")
serial = 0
serialStep = 1
inAra = 3
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = 4
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = 44
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = 49859
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = 0.2
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = "Hello"
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = -10
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
inAra = 123456
serial += serialStep
print("\n[ Test case", serial, "]")
print(" The input arabic number is:", inAra)
outRom = arabicToRoman(inAra)
print(" The output roman number is:", outRom)
def test_atr_003():
"""These are negative integers and zero."""
assert arabicToRoman(0) == -1
assert arabicToRoman(-1) == -1
assert arabicToRoman(-2) == -1
assert arabicToRoman(-12378) == -1
assert arabicToRoman(-6) == -1
assert arabicToRoman(-44) == -1
assert arabicToRoman(-259) == -1
assert arabicToRoman(-999999999999) == -1
def test_atr_004():
"""These are some bad inputs."""
assert arabicToRoman(1.1) == -2
assert arabicToRoman(0.888888) == -2
assert arabicToRoman(12.6 - 9127312312) == -2
assert arabicToRoman(-23.45) == -2
assert arabicToRoman("Hello") == -2
assert arabicToRoman([
1,
]) == -2
assert arabicToRoman((777, 33)) == -2
assert arabicToRoman({'o': 6}) == -2
def test_atr_000():
"""These are some normal integers."""
assert arabicToRoman(1) == "I"
assert arabicToRoman(3) == "III"
assert arabicToRoman(4) == "IV"
assert arabicToRoman(9) == "IX"
assert arabicToRoman(48) == "XLVIII"
assert arabicToRoman(999) == "CMXCIX"
def test_atr_002():
"""These are some integers which are way too big."""
assert arabicToRoman(49859) == -1
assert arabicToRoman(123456) == -1
def test_atr_001():
"""These are some big integers."""
assert arabicToRoman(1986) == "MCMLXXXVI"
assert arabicToRoman(1996) == "MCMXCVI"
assert arabicToRoman(2020) == "MMXX"
assert arabicToRoman(3456) == "MMMCDLVI"